retrorseadj.逆向的；反向的；向下的retroadj.（时装或化妆）重新流行的n.减速火箭(=retrorocket)；重新流行pref.表示“向后”、“回归”、“在后面”retro-aldol condensation反醛醇缩合retroperitoneal hamorrhage腹膜后出血retrogressive metamorphism逆变质作用retrobulbar optic neuritis球后视神经炎Retroperitoneal hemorrhage腹膜后出血retropinacol rearrangement反频哪酮重排retrogressive metamorphosis逆行变态Retroperitoneal laparoseopy后腹腔镜技术Retrovirus infection method逆转录病毒转染法retrogressive dissimilation逆异化